EP4196720A4 - Circuit board with onboard light sources - Google Patents

Circuit board with onboard light sources Download PDF

Info

Publication number
EP4196720A4
EP4196720A4 EP21856565.3A EP21856565A EP4196720A4 EP 4196720 A4 EP4196720 A4 EP 4196720A4 EP 21856565 A EP21856565 A EP 21856565A EP 4196720 A4 EP4196720 A4 EP 4196720A4
Authority
EP
European Patent Office
Prior art keywords
circuit board
light sources
onboard light
onboard
sources
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21856565.3A
Other languages
German (de)
French (fr)
Other versions
EP4196720A1 (en
Inventor
Manish Deshpande
Willis HOWARD III
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Diagnostics Inc
Original Assignee
Siemens Healthcare Diagnostics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Healthcare Diagnostics Inc filed Critical Siemens Healthcare Diagnostics Inc
Publication of EP4196720A1 publication Critical patent/EP4196720A1/en
Publication of EP4196720A4 publication Critical patent/EP4196720A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0626—Use of several LED's for spatial resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Quality & Reliability (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
EP21856565.3A 2020-08-12 2021-08-10 Circuit board with onboard light sources Pending EP4196720A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063064609P 2020-08-12 2020-08-12
US202163225124P 2021-07-23 2021-07-23
PCT/US2021/045374 WO2022035846A1 (en) 2020-08-12 2021-08-10 Circuit board with onboard light sources

Publications (2)

Publication Number Publication Date
EP4196720A1 EP4196720A1 (en) 2023-06-21
EP4196720A4 true EP4196720A4 (en) 2024-01-24

Family

ID=80247285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21856565.3A Pending EP4196720A4 (en) 2020-08-12 2021-08-10 Circuit board with onboard light sources

Country Status (5)

Country Link
US (1) US20230324307A1 (en)
EP (1) EP4196720A4 (en)
JP (1) JP2023539444A (en)
MX (1) MX2023001720A (en)
WO (1) WO2022035846A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022104476A1 (en) * 2020-11-20 2022-05-27 Catch Data Ltd. Method and apparatus for controlling pest animals
WO2024020305A2 (en) * 2022-07-18 2024-01-25 Siemens Healthcare Diagnostics Inc. Analyzer having a transparent shield for protecting an imaging system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110223673A1 (en) * 2008-11-19 2011-09-15 Siemens Healthcare Diagnostics Inc. Polarized Optics for Optical Diagnostic Device
US20200072722A1 (en) * 2016-05-24 2020-03-05 Molecular Vision Limited Optical device
US20200124587A1 (en) * 2018-10-19 2020-04-23 Youcount Inc. Urinalysis device and test strip for home and point of care use
WO2020247123A1 (en) * 2019-06-05 2020-12-10 Genprime Substrate reader and method of reading a substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519496A (en) * 1994-01-07 1996-05-21 Applied Intelligent Systems, Inc. Illumination system and method for generating an image of an object
CA2738317C (en) * 2008-09-24 2020-01-14 Straus Holdings Inc. Imaging analyzer for testing analytes
CN104160251B (en) * 2012-03-09 2018-03-30 西门子医疗保健诊断公司 Calibration method for reagent card analyzer
GB201304797D0 (en) * 2013-03-15 2013-05-01 Diagnostics For The Real World Ltd Apparatus and method for automated sample preparation and adaptor for use in the apparatus
WO2014190205A1 (en) * 2013-05-24 2014-11-27 Life Technologies Corporation Methods and systems for detection of a consumable in a system
US20200088701A1 (en) * 2016-03-15 2020-03-19 Byunghoo Jung Devices, systems, and methods for detecting targeted compounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110223673A1 (en) * 2008-11-19 2011-09-15 Siemens Healthcare Diagnostics Inc. Polarized Optics for Optical Diagnostic Device
US20200072722A1 (en) * 2016-05-24 2020-03-05 Molecular Vision Limited Optical device
US20200124587A1 (en) * 2018-10-19 2020-04-23 Youcount Inc. Urinalysis device and test strip for home and point of care use
WO2020247123A1 (en) * 2019-06-05 2020-12-10 Genprime Substrate reader and method of reading a substrate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022035846A1 *

Also Published As

Publication number Publication date
WO2022035846A1 (en) 2022-02-17
JP2023539444A (en) 2023-09-14
EP4196720A1 (en) 2023-06-21
MX2023001720A (en) 2023-02-22
US20230324307A1 (en) 2023-10-12

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